package com.satan.fmmall.service;

import com.satan.fmmall.vo.ResultVo;

import java.io.IOException;

public interface ProductService {
    public ResultVo listRecommendProducts();

    public ResultVo getProductBasicInfo(String productId);

    public ResultVo getProductParamsById(String productId);

    public ResultVo getProductsByCategoryId(Integer categoryId, Integer pageNum, Integer pageSize);

    public ResultVo getProductsByKeyword(String keyword,int pageNum,int pageSize) throws IOException;


}
